https://blog.wongcw.com/2022/09/16/%e6%b6%88%e6%81%af%e7%a8%b1%e8%98%8b%e6%9e%9c%e5%b5%8c%e5%85%a5%e5%bc%8f%e6%a0%b8%e5%bf%83%e6%9e%b6%e6%a7%8b%e5%b0%87%e5%85%a8%e9%9d%a2%e6%8b%8b%e6%a3%84arm%e6%93%81%e6%8a%b1risc-v/